69108424

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 174666240

約数和(自身を除く): 105557816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 47, 49, 56, 62, 77, 88, 94, 98, 121, 124, 154, 188, 196, 217, 242, 248, 308, 329, 341, 376, 392, 434, 484, 517, 539, 616, 658, 682, 847, 868, 968, 1034, 1078, 1316, 1364, 1457, 1519, 1694, 1736, 2068, 2156, 2303, 2387, 2632, 2728, 2914, 3038, 3388, 3619, 3751, 4136, 4312, 4606, 4774, 5687, 5828, 5929, 6076, 6776, 7238, 7502, 9212, 9548, 10199, 11374, 11656, 11858, 12152, 14476, 15004, 16027, 16709, 18424, 19096, 20398, 22748, 23716, 25333, 26257, 28952, 30008, 32054, 33418, 39809, 40796, 45496, 47432, 50666, 52514, 64108, 66836, 71393, 79618, 81592, 101332, 105028, 112189, 128216, 133672, 142786, 159236, 176297, 183799, 202664, 210056, 224378, 278663, 285572, 318472, 352594, 367598, 448756, 557326, 571144, 705188, 735196, 785323, 897512, 1114652, 1234079, 1410376, 1470392, 1570646, 2229304, 2468158, 3141292, 4936316, 6282584, 8638553, 9872632, 17277106, 34554212, 69108424]

約数ペア:

[(1, 69108424), (2, 34554212), (4, 17277106), (7, 9872632), (8, 8638553), (11, 6282584), (14, 4936316), (22, 3141292), (28, 2468158), (31, 2229304), (44, 1570646), (47, 1470392), (49, 1410376), (56, 1234079), (62, 1114652), (77, 897512), (88, 785323), (94, 735196), (98, 705188), (121, 571144), (124, 557326), (154, 448756), (188, 367598), (196, 352594), (217, 318472), (242, 285572), (248, 278663), (308, 224378), (329, 210056), (341, 202664), (376, 183799), (392, 176297), (434, 159236), (484, 142786), (517, 133672), (539, 128216), (616, 112189), (658, 105028), (682, 101332), (847, 81592), (868, 79618), (968, 71393), (1034, 66836), (1078, 64108), (1316, 52514), (1364, 50666), (1457, 47432), (1519, 45496), (1694, 40796), (1736, 39809), (2068, 33418), (2156, 32054), (2303, 30008), (2387, 28952), (2632, 26257), (2728, 25333), (2914, 23716), (3038, 22748), (3388, 20398), (3619, 19096), (3751, 18424), (4136, 16709), (4312, 16027), (4606, 15004), (4774, 14476), (5687, 12152), (5828, 11858), (5929, 11656), (6076, 11374), (6776, 10199), (7238, 9548), (7502, 9212)]